Given that cos A 165 and sin B = 72, and that angles A and B are both in Quadrant I, find the exact value of sin(A + B), in simplest radical form.

Triangle abc is reflected over the line y=x triangle abc has points (-6,-,-1) and (-5,-6) what is the c coordinate

Use the multiplier method to incrases £258 by 43%

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?